Industrial Plug Gauges & Metrology Inspection Tools
Dimensional accuracy during component machining requires reliable, hard-wearing inspection gauges. We manufacture hardened steel and tungsten carbide plug gauges, measuring balls, and custom inspection masters calibrated in temperature-controlled metrology rooms to sub-micron accuracy.
Technical Parameters & Compliance
Manufacturing Advantages
- Sub-micron ground and hand-lapped gauging surfaces for long wear life.
- Supplied in custom wooden protective storage cases with laser markings.
- Rapid turnaround on non-standard decimal diameters.
- 100% verified under laser interferometry before dispatch.
Available Precision Inspection Gauges
Type Og Gauge
Precision Type Og Gauge from Rama & Sons for accurate industrial measurements, quality control, and inspection tasks. Reliable and durable gauging solution for specific profiles.
Custom Made Gauges
Gauges designed and manufactured to exact customer drawings and tolerances by Rama & Sons. Ideal for specialized quality control inspections and manufacturing fixtures.
Plug Gauges
High-quality plug gauges from Rama & Sons for accurately verifying hole diameters and dimensional tolerances in manufacturing processes. Essential for quality assurance.
Gauge
General-purpose industrial gauge for various measurement and inspection tasks. Rama & Sons supplies a range of reliable gauges for diverse industrial needs.
Need Custom Sizes or Small Test Quantities of Precision Inspection Gauges?
We manufacture prototype test batches (10 to 50 pieces) and custom non-standard decimal diameters (such as 4.789mm) with zero minimum order penalties.